| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $71.77 | 12.567% | $80.7893 | $80.79 | $80.80 | $80.80 |
| Purchase #2 | $52.28 | 9.259% | $57.1206 | $57.12 | $57.10 | $57.10 |
| Purchase #3 | $177.97 | 8.559% | $193.2025 | $193.20 | $193.20 | $193.20 |
| Purchase #4 | $82.63 | 12.614% | $93.0529 | $93.05 | $93.05 | $93.10 |
| Purchase #5 | $151.45 | 9.162% | $165.3258 | $165.33 | $165.35 | $165.30 |
| Purchase #6 | $214.84 | 4.212% | $223.8891 | $223.89 | $223.90 | $223.90 |
| Purchase #7 | $64.33 | 4.379% | $67.147 | $67.15 | $67.15 | $67.10 |
| 7 purchase totals = | $815.27 | $880.5272 | $880.53 | $880.55 | $880.50 | |